US Bridges

Poor-condition bridges in Iowa

4,423 of Iowa's 23,716 bridges (18.6%) are rated poor.The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.Nationally, 6.7% of bridges carry this rating.

Poor bridges
4,423
18.6% of state total
Average age
73.2 yrs
Posted with load limits
2,548
Closed
319

Busiest poor-condition bridges

Top 300 by daily traffic · 1,233,018 total daily crossings
BridgeCountyLocationBuiltTypeLengthDaily trafficCondition
US 67 over Miss Rvr RR & Ia 461
No. 000000000047020
Scott CountyAt Davenport1940Arch - Thru3,854 ft26,500Poor
Ia 12 over BNSF Rvr Sts & Ia 376
No. 000000000052830
Woodbury County0.1 MI W of Jct. Ia 3761936Stringer/Multi-beam or Girder3,970 ft20,600Poor
WB I-80 over Sugar Creek
No. 000000000030920
Jasper County1.0 Mi. W of JCT Ia 1171960Slab101 ft18,050Poor
Fleur DR over Old UP RR & SW 22nd
No. 000000000003900
Polk County0782417001936Stringer/Multi-beam or Girder241 ft15,634Poor
Eastern Ave over Duck Creek
No. 000000000003370
Scott County0000000001900Slab97 ft15,300Poor
SW 9th ST over Cherry RR Mlk Pkwy
No. 000000000003961
Polk County0782409001967Girder and Floorbeam System1,334 ft14,108Poor
Gilbert ST over Ralston Creek
No. 000000000006450
Johnson County0790615001972Slab83 ft14,025Poor
US 75 over Stream
No. 000000000039390
Plymouth County0.3 Mi. N of S.R. C-601926Stringer/Multi-beam or Girder34 ft14,000Poor
I 80 WB over Iowa 21
No. 000000000046220
Poweshiek CountyAt Jct. Iowa 211963Stringer/Multi-beam or Girder137 ft13,300Poor
SW 9th ST over Raccoon River & Trail
No. 000000000003960
Polk County0782409001967Stringer/Multi-beam or Girder1,136 ft12,809Poor
Ave L over Dry Creek
No. 000000000033150
Lee County0760405071915Slab70 ft10,953Poor
Ia 1 NB over Iowa River
No. 000000000031720
Johnson County0790610001915Arch - Deck342 ft10,950Poor
8th Ave over Indian Creek
No. 000000000007691
Linn County0830701001988Slab227 ft10,789Poor
So Center ST over Linn Creek
No. 000000000035400
Marshall County0841835041951Stringer/Multi-beam or Girder105 ft10,448Poor
Edgewood RD NE over Cedar River & RR
No. 000000000001420
Linn County0000000001969Box Beam or Girders - Multiple664 ft10,268Poor
Eastern Ave over Goose Creek
No. 000000000003380
Scott County0000000001978Slab81 ft10,200Poor
Center Point RD over Over Cc RR
No. 000000000033810
Linn County0000000001968Slab213 ft9,703Poor
So Center ST over RR and Madison ST
No. 000000000035410
Marshall County0841835041951Stringer/Multi-beam or Girder1,604 ft9,491Poor
8th Ave over Cedar River
No. 000000000001270
Linn County0830728031938Stringer/Multi-beam or Girder658 ft9,382Poor
6th ST over Floyd River
No. 000000000010530
Woodbury County0000000001962Stringer/Multi-beam or Girder301 ft8,957Poor
5th Ave over Drainage Ditch
No. 000000000052120
Webster County0892827001955Slab73 ft8,894Poor
N 15th ST over Soldier Creek
No. 000000000052421
Webster County0892817001974Stringer/Multi-beam or Girder295 ft8,798Poor
E Ridgeway Ave over Dry Run Creek
No. 000000000011800
Black Hawk CountyCity Culvert No. 3C1950Culvert22 ft8,392Poor
Lincoln Way over Ioway Creek
No. 000000000000168
Story CountyA160005851957Stringer/Multi-beam or Girder208 ft8,224Poor
SE 6th ST over Des Moines River
No. 000000000004090
Polk County0000000001976Stringer/Multi-beam or Girder830 ft7,911Poor
South Expressway over Viaduct(rr & Streets)
No. 000000000500230
Pottawattamie County1.1 Mi. N of I-801976Stringer/Multi-beam or Girder2,649 ft7,488Poor
Gilbert ST over Shermans Creek
No. 000000000024960
Floyd County0951601001914Arch - Deck40 ft6,893Poor
SW 8th ST over RR Cherry Mlk Jr Pkwy
No. 000000000003974
Polk County0782409001967Girder and Floorbeam System1,515 ft6,875Poor
E Hawkeye Ave over Des Moines River
No. 000000000005051
Webster County0892819001987Stringer/Multi-beam or Girder436 ft6,875Poor
S. 18th Ave over Over UP RR
No. 000000000503240
Marshall County0841731001980Stringer/Multi-beam or Girder279 ft6,813Poor
Eastern Ave over Goose Creek
No. 000000000003390
Scott County0000000001978Slab81 ft6,376Poor
W Marion ST over Maquoketa River
No. 000000000007546
Delaware County0890529051980Stringer/Multi-beam or Girder212 ft6,294Poor
So Main ST RD over S Dry Run
No. 000000000001170
Black Hawk County0000000001968Tee Beam42 ft6,093Poor
4th St. over Over RR
No. 000000000010491
Woodbury County0000000001984Stringer/Multi-beam or Girder255 ft6,031Poor
North 3rd ST over Soldier Creek & Trail
No. 000000000005100
Webster County0892819041961Girder and Floorbeam System918 ft5,768Poor
Covington RD over Silver Creek
No. 000000000033750
Linn County0830810141955Stringer/Multi-beam or Girder212 ft5,696Poor
N 7th ST over Soldier Creek
No. 000000000005151
Webster County0892818001995Stringer/Multi-beam or Girder175 ft5,546Poor
Iowa Ave over Iowa River
No. 000000000501180
Johnson County790609001916Arch - Deck315 ft5,400Poor
Covington RD over Lone Tree Creek
No. 000000000033730
Linn County0840833041925Stringer/Multi-beam or Girder64 ft5,200Poor
Main ST over Cedar River
No. 000000000001820
Floyd County0951612051909Arch - Deck248 ft4,971Poor
C St. over Prairie Creek
No. 000000000001500
Linn County0000000001964Stringer/Multi-beam or Girder217 ft4,910Poor
SE 5th ST over Yeader Creek
No. 000000000501400
Polk County0782427001976Slab116 ft4,717Poor
Kirkwood Ave over Ralston Creek
No. 000000000006390
Johnson County0790615001935Culvert62 ft4,693Poor
Dodge ST over Over Iais RR
No. 000000000006470
Johnson County0790615001970Stringer/Multi-beam or Girder194 ft4,688Poor
US 169 over Bass Creek
No. 000000000052250
Webster County0.6 Mi. S of Jct. SR C561958Stringer/Multi-beam or Girder112 ft4,680Poor
Dace Ave over Floyd River
No. 000000000010470
Woodbury County0000000001962Stringer/Multi-beam or Girder349 ft4,432Poor
Ia 9 over W Fork Little Sioux Rvr
No. 000000000023700
Dickinson County4.9 Mi. W of Ia 861929Stringer/Multi-beam or Girder67 ft4,310Poor
18th ST over Duck Creek
No. 000000000000670
Scott CountyBettendorf Ia1962Slab125 ft4,210Poor
J ST over Prairie Creek
No. 000000000001470
Linn County0000000001964Slab226 ft4,121Poor
Ia 175 over I-29
No. 000000000036830
Monona CountyAt JCT I-291959Stringer/Multi-beam or Girder248 ft4,090Poor
9th Ave over Indian Creek
No. 000000000503935
Pottawattamie County0000000001930Stringer/Multi-beam or Girder45 ft4,059Poor
S Clark ST over Blackhawk Creek
No. 000000000003220
Scott County0000000001950Stringer/Multi-beam or Girder47 ft4,004Poor
Williams ST over Four Mile Creek
No. 000000000004140
Polk County0792333021978Stringer/Multi-beam or Girder246 ft3,908Poor
Walnut ST over Des Moines River
No. 000000000003700
Polk County0782404001911Arch - Deck503 ft3,844Poor
Ia 141 & 175 over Maple River
No. 000000000036750
Monona County0.1 Mi. E of W JCT Ia 1751967Stringer/Multi-beam or Girder305 ft3,720Poor
Main Street South over Small Creek
No. 000000000505510
Des Moines County0690204061886Culvert38 ft3,705Poor
Local over UP RR & Lynn Ck
No. 000000000035660
Marshall County0831806031971Girder and Floorbeam System710 ft3,584Poor
W Bluff ST over Railroad Creek
No. 000000000001960
Cherokee County0000000001961Slab36 ft3,529Poor
11th ST over Floyd River
No. 000000000010540
Woodbury County0000000001962Stringer/Multi-beam or Girder305 ft3,523Poor
E Ave Northwest over Cedar River
No. 000000000605720
Linn County0000000001979Stringer/Multi-beam or Girder685 ft3,461Poor
Ia 14 over Black Hawk Creek
No. 000000000025841
Grundy County1.5 Mi. S of S JCT SR D351931Girder and Floorbeam System179 ft3,230Poor
16th Ave EB over Over UP RR & Street
No. 000000000033420
Linn CountyC657505601937Stringer/Multi-beam or Girder660 ft3,200Poor
4th ST over Hinkle Creek
No. 000000000011541
Benton County0851017001973Tee Beam103 ft3,197Poor
FM over Wapsi Creek
No. 000000000258361
Muscatine County0780401101971Slab103 ft3,080Poor
5th Ave over Indian Creek
No. 000000000002640
Pottawattamie County0000000001935Stringer/Multi-beam or Girder44 ft3,013Poor
Ia 2 over Big Sugar Creek
No. 000000000033261
Lee County3.4 Mi. W of W JCT US 611979Stringer/Multi-beam or Girder291 ft2,980Poor
Ia 141 over I-29
No. 000000000053230
Woodbury CountyAt the Jct. of I-291959Stringer/Multi-beam or Girder210 ft2,980Poor
Fm-Magnolia RD over Mosquito Creek
No. 000000000288730
Pottawattamie County0764221031965Stringer/Multi-beam or Girder152 ft2,949Poor
235th Street over Big Creek
No. 000000000028440
Henry County0710712271957Girder and Floorbeam System418 ft2,930Poor
Grant ST South over Mud Creek
No. 000000000504705
Polk County0792206021927Slab22 ft2,902Poor
Local over Odebolt Creek
No. 000000000186280
Ida County0874024031967Stringer/Multi-beam or Girder153 ft2,884Poor
FM over Rock Creek
No. 000000000243290
Marshall County0841728131965Slab102 ft2,838Poor
FM over Iowa River
No. 000000000243310
Marshall County0841729071955Stringer/Multi-beam or Girder534 ft2,838Poor
Fleur DR over Raccoon and RR
No. 000000000003910
Polk County0782408001936Girder and Floorbeam System947 ft2,825Poor
FM over Bear Creek
No. 000000000071670
Benton County0840926031969Slab127 ft2,740Poor
W Charles ST over Dry Run Creek
No. 000000000008950
Fayette County0000000001905Culvert44 ft2,673Poor
Racine Ave over Drainage Ditch
No. 000000000016090
Buchanan County0880823041953Culvert25 ft2,671Poor
Racine Ave over Small Natural Stream
No. 000000000016100
Buchanan County0880823021954Slab92 ft2,671Poor
Local RD over Drainage Ditch
No. 000000000019660
Chickasaw County0951218061953Culvert24 ft2,642Poor
FM over English Creek
No. 000000000239611
Marion County0751804061975Stringer/Multi-beam or Girder205 ft2,640Poor
FM over Johnson Creek
No. 000000000022060
Dallas County0782628031933Stringer/Multi-beam or Girder35 ft2,628Poor
FM over Sugar Creek
No. 000000000022080
Dallas County0782626071933Stringer/Multi-beam or Girder26 ft2,628Poor
FM over BNSF RR and Stream
No. 000000000239810
Marion County0751903061964Stringer/Multi-beam or Girder246 ft2,620Poor
N Centerpoint over East Blue Creek
No. 000000000033880
Linn County0860833101930Girder and Floorbeam System92 ft2,583Poor
FM 340th ST over Little Sioux River
No. 000000000116860
Clay County0963711031963Stringer/Multi-beam or Girder203 ft2,573Poor
Washington ST over Ralston Creek
No. 000000000500810
Johnson County0790610001910Slab34 ft2,487Poor
US 69 over Galls Creek
No. 000000000026880
Hancock County2.7 Mi. S of S Jct. US 181930Stringer/Multi-beam or Girder34 ft2,450Poor
Local RD over Drainage Ditch
No. 000000000019670
Chickasaw County0951219021954Slab82 ft2,396Poor
FM over Soldier CR (dd No 247)
No. 000000000343231
Webster County0892809051974Slab103 ft2,364Poor
Johnson ST over Ralston Creek
No. 000000000006460
Johnson County0790610001930Stringer/Multi-beam or Girder32 ft2,356Poor
M Ave over Iowa River
No. 000000000361680
Iowa County0811019021950Stringer/Multi-beam or Girder1,265 ft2,340Poor
Old Ia 102 over Buckley Creek
No. 000000000238510
Mahaska County0771727031967Slab102 ft2,340Poor
HWY 927 over Elkhorn Creek
No. 000000000037910
Muscatine County0780104031929Girder and Floorbeam System62 ft2,340Poor
Larsen Park RD over Perry Creek
No. 000000000010475
Woodbury County0000000001963Stringer/Multi-beam or Girder56 ft2,330Poor
CO RD Y-68 over Wapsi River Overflow
No. 000000000020870
Scott County081E431061922Stringer/Multi-beam or Girder275 ft2,310Poor
FM over Dd No 247
No. 000000000343301
Webster County0902834041974Slab78 ft2,284Poor
Ia 9 over Mississippi River
No. 000000000013520
Allamakee CountyIn Lansing1931Truss - Thru1,630 ft2,200Poor
F Ave Northwest over Cedar River
No. 000000000605725
Linn County0000000001979Stringer/Multi-beam or Girder685 ft2,193Poor
FM 1870 330th over Winnebago River
No. 000000000174130
Hancock County0972412031963Slab128 ft2,192Poor
Evans ST over Ralston Creek
No. 000000000006500
Johnson County0790611001911Culvert21 ft2,176Poor
E Burlington Ave over West Crow Creek
No. 000000000031340
Jefferson County0720930021954Slab102 ft2,100Poor
US 6 over Stony Creek
No. 000000000045760
Poweshiek County0.4 MI W of W JCT SR V181954Slab102 ft2,080Poor
FM over Creek
No. 000000000145095
Dickinson County0993602031941Culvert30 ft2,060Poor
FM 520th ST over Iowa River
No. 000000000203355
Johnson County0780623011971Stringer/Multi-beam or Girder348 ft2,060Poor
Troy Mills RD over Wapsipinicon River
No. 000000000223180
Linn County0860705221951Stringer/Multi-beam or Girder448 ft2,033Poor
Creek Top RD over Indian Creek
No. 000000000505530
Pottawattamie CountyCreek Top 9th to 8th ST1937Culvert346 ft2,027Poor
North 13th Street over Indian Creek
No. 000000000505585
Pottawattamie CountyOutlet @ Broadway to Cnrr1937Culvert244 ft2,027Poor
Richards DR over Dry Creek
No. 000000000005240
Lee County0670405001951Stringer/Multi-beam or Girder57 ft2,012Poor
FM over Little Flint River
No. 000000000143130
Des Moines County0700316081968Stringer/Multi-beam or Girder82 ft2,000Poor
FM over Buck Creek
No. 000000000291900
Poweshiek County0781612031969Slab103 ft2,000Poor
FM over Small Stream
No. 000000000291910
Poweshiek County0781612051969Slab102 ft2,000Poor
FM Rt M-36 over East Boyer River
No. 000000000127810
Crawford County0833913041958Stringer/Multi-beam or Girder205 ft1,951Poor
FM over Blackhawk Creek
No. 000000000165231
Grundy County0881736021971Slab128 ft1,935Poor
F-60 over Panther Creek
No. 000000000021800
Dallas County0782805091966Stringer/Multi-beam or Girder183 ft1,930Poor
Traer ST over Ovrflw Shell Rock River
No. 000000000005660
Butler County0931701051900Stringer/Multi-beam or Girder72 ft1,902Poor
Central Ave N over Shellrock River
No. 000000000054180
Worth County0000000001950Stringer/Multi-beam or Girder124 ft1,868Poor
FM over Cedar River
No. 000000000103070
Cedar County0800318031966Girder and Floorbeam System827 ft1,860Poor
Donna Reed DR over Over UP RR
No. 000000000127812
Crawford County0833912041935Stringer/Multi-beam or Girder146 ft1,846Poor
FM 350th ST over Spring Creek
No. 000000000117070
Clay County0963814031963Slab78 ft1,806Poor
FM over Drainage
No. 000000000343265
Webster County0892824011977Slab33 ft1,795Poor
US 6 over E Br Wapsinonoc Creek
No. 000000000037830
Muscatine County0.5 Mi. E of Jct. Ia 701920Slab60 ft1,770Poor
Northbrook DR over Dry Creek
No. 000000000500990
Linn County0000000001972Slab100 ft1,755Poor
FM over Pony Creek
No. 000000000284900
Pottawattamie County0744315031966Stringer/Multi-beam or Girder200 ft1,733Poor
FM over Br Badger Creek
No. 000000000234570
Madison County0772614011970Stringer/Multi-beam or Girder44 ft1,714Poor
FM over North River
No. 000000000335290
Warren County0772420021960Stringer/Multi-beam or Girder254 ft1,714Poor
Wells Ferry RD over Spencer Creek
No. 000000000302301
Scott County078E508041972Stringer/Multi-beam or Girder67 ft1,700Poor
Railroad HWY over Stream
No. 000000000364910
Pottawattamie County0764209121952Slab24 ft1,676Poor
Correctionville over Bacon Creek
No. 000000000504670
Woodbury County0000000001900Culvert21 ft1,664Poor
FM over Rock Creek
No. 000000000103050
Cedar County0800316031967Stringer/Multi-beam or Girder107 ft1,660Poor
NE 38th ST over I 80
No. 000000000041990
Polk County1.6 Miles E of E JCT I-351959Stringer/Multi-beam or Girder227 ft1,654Poor
3rd Ave SW over N Fork Maquoketa River
No. 000000000004305
Dubuque County3rd Ave SW - N Fork1967Slab125 ft1,651Poor
FM over Williams Creek
No. 000000000335850
Washington County0740734041936Arch - Deck60 ft1,650Poor
FM over Overflow from Sugar Crk
No. 000000000258111
Muscatine County0780209241971Slab128 ft1,640Poor
Washington Street over Odebolt Creek
No. 000000000501960
Ida County0874014081972Stringer/Multi-beam or Girder179 ft1,635Poor
Ia 2 over Drainage Ditch
No. 000000000025340
Fremont County2.8 Mi. E of Jct. Ia 291953Slab377 ft1,630Poor
Ia 2 over Drainage Ditch
No. 000000000025350
Fremont County3.1 Mi. E of Jct. I291953Slab307 ft1,630Poor
Ia 2 over Stream
No. 000000000025360
Fremont County3.9 Mi. E of Jct. I-291953Slab377 ft1,630Poor
3rd Ave SE (eb) over Cedar River
No. 000000000001280
Linn County0830728051912Arch - Deck660 ft1,610Poor
FM over Mud Creek
No. 000000000257871
Muscatine County078E106041972Slab128 ft1,600Poor
FM over Pine Creek
No. 000000000257940
Muscatine County078E130021955Culvert25 ft1,600Poor
FM over Mud Creek
No. 000000000257991
Muscatine County0780105061971Stringer/Multi-beam or Girder155 ft1,580Poor
S Grimmell RD over Raccoon River
No. 000000000006710
Greene CountyD680005201947Stringer/Multi-beam or Girder334 ft1,572Poor
30 Ave over Small Natural Stream
No. 000000000014560
Benton County0820917101958Culvert58 ft1,561Poor
FM over Stream
No. 000000000131920
Dallas County0802611011970Stringer/Multi-beam or Girder252 ft1,544Poor
Dubuque RD over Trib to Indian Creek
No. 000000000014670
Black Hawk County88-11-06-03-101957Culvert25 ft1,532Poor
Highway F-48 W over Small Stream
No. 000000000030370
Jasper County0792109071949Stringer/Multi-beam or Girder35 ft1,530Poor
FM - Olive over Nishnabotna River
No. 000000000101160
Cass County0773633021961Stringer/Multi-beam or Girder253 ft1,524Poor
Fa-Barrus RD over Pony Creek
No. 000000000247160
Mills County0734314011969Culvert24 ft1,524Poor
FM over Wapsinonoc Creek
No. 000000000258381
Muscatine County0780414071981Slab128 ft1,510Poor
2nd Ave over Otter Creek
No. 000000000038560
Osceola County0006001501971Slab123 ft1,501Poor
18th ST SW over Drainage Ditch
No. 000000000001450
Linn County0000000001978Culvert35 ft1,494Poor
FM over Hardin Creek
No. 000000000342121
Webster County0873005021973Slab78 ft1,446Poor
FM over Dd
No. 000000000342191
Webster County0873017021973Slab78 ft1,446Poor
FM over Dry Creek
No. 000000000070870
Benton County0830911021961Culvert21 ft1,444Poor
Cherry ST over Drainage
No. 000000000010270
Butler County0911511001900Arch - Deck106 ft1,429Poor
First ST over Blackhawk Creek
No. 000000000004144
Grundy County0881505011977Slab128 ft1,429Poor
First ST over Blackhawk Creek
No. 000000000004146
Grundy County0881505011977Slab103 ft1,429Poor
Willow Ave over Bohemian Creek
No. 000000000028800
Howard County0971102021951Stringer/Multi-beam or Girder65 ft1,420Poor
FM over Bear Creek
No. 000000000365430
Benton County0831013061957Culvert25 ft1,414Poor
FM over Little Cedar River
No. 000000000155151
Floyd County0961516021974Stringer/Multi-beam or Girder280 ft1,414Poor
Harts Mill RD over Mill Creek
No. 000000000002120
Clinton County0810611011970Slab173 ft1,410Poor
FM over Badger Creek
No. 000000000234580
Madison County0772615041956Slab127 ft1,404Poor
FM over Wolf Creek Branch
No. 000000000163611
Grundy County0861732011975Culvert40 ft1,394Poor
FM over Wapsipinicon River
No. 000000000083090
Buchanan County0891008021962Stringer/Multi-beam or Girder351 ft1,390Poor
Highway F-62 E over Elk Creek
No. 000000000195300
Jasper County0781810031962Stringer/Multi-beam or Girder128 ft1,370Poor
FM over Iowa River
No. 000000000242300
Marshall County0831701041953Stringer/Multi-beam or Girder536 ft1,365Poor
Elvira RD over Mill Creek
No. 000000000002170
Clinton County0820603011962Slab127 ft1,360Poor
FM over Rock Creek
No. 000000000104060
Cedar County0810335031959Slab126 ft1,350Poor
Riverview Drive over Little Turkey River
No. 000000000024860
Fayette County0000000001954Tee Beam180 ft1,344Poor
Tamarack Road over Over BNSF RR
No. 000000000043580
Pottawattamie County0774119051930Stringer/Multi-beam or Girder159 ft1,325Poor
FM over Lost Creek
No. 000000000033330
Lee County0680404041953Girder and Floorbeam System155 ft1,310Poor
FM 130th Ave over Ocheyedan River
No. 000000000117041
Clay County0963810021971Slab203 ft1,287Poor
FM over Dd
No. 000000000342301
Webster County0873032021973Slab78 ft1,287Poor
60th Ave over Mud Creek
No. 000000000302480
Scott County079E206021940Stringer/Multi-beam or Girder154 ft1,280Poor
1st Ave SW over Dry Run Creek
No. 000000000008980
Fayette County0000000001900Arch - Deck35 ft1,273Poor
FM over Cedar River
No. 000000000072430
Benton County0850911061969Stringer/Multi-beam or Girder1,034 ft1,267Poor
CO P-73 over Des Moines River
No. 000000000007210
Webster County0872812081960Stringer/Multi-beam or Girder417 ft1,263Poor
FM over Fox River
No. 000000000134701
Davis County0691409041973Stringer/Multi-beam or Girder226 ft1,260Poor
FM over Creek
No. 000000000134811
Davis County0691428041973Culvert32 ft1,260Poor
FM over Mosquito Ck
No. 000000000258171
Muscatine County0780228041978Slab103 ft1,260Poor
FM over Mosquito Creek
No. 000000000258181
Muscatine County0780228061978Stringer/Multi-beam or Girder69 ft1,260Poor
FM over Raccoon River
No. 000000000085151
Buena Vista County0913636011976Slab115 ft1,228Poor
290th Ave over Ames Creek
No. 000000000122401
Clinton County081E405021971Slab78 ft1,220Poor
FM over Flint River
No. 000000000143200
Des Moines County0700323041960Stringer/Multi-beam or Girder152 ft1,210Poor
Main ST over Over UP RR
No. 000000000002855
Marion County0742111041940Stringer/Multi-beam or Girder106 ft1,210Poor
D-25 over Small Natural Stream
No. 000000000053490
Woodbury County0884724081959Stringer/Multi-beam or Girder154 ft1,207Poor
FM over Dd Dist 57
No. 000000000343071
Webster County0892719011978Slab33 ft1,197Poor
N 4th ST over W Fork Des Moines River
No. 000000000004620
Emmet County0993410001966Stringer/Multi-beam or Girder229 ft1,196Poor
Ia 78 over Stream
No. 000000000604370
Keokuk County3.9 Mi. E of Jct. Ia 1491937Culvert21 ft1,190Poor
190th ST over Quarter Section Run
No. 000000000079770
Bremer County0921323011948Stringer/Multi-beam or Girder86 ft1,188Poor
Old US 71 over BNSF RR
No. 000000000011525
Montgomery County0713627021929Stringer/Multi-beam or Girder188 ft1,187Poor
Ia 92 over Indian Creek
No. 000000000043910
Pottawattamie County0.7 Mi. W of Jct. SR M-471938Stringer/Multi-beam or Girder43 ft1,180Poor
F-62 over North Skunk River
No. 000000000030840
Jasper County0781712071935Stringer/Multi-beam or Girder298 ft1,170Poor
FM over Drainage Ditch
No. 000000000024920
Floyd County0961814011919Slab27 ft1,159Poor
FM over Lizard Creek
No. 000000000000537
Webster County0893023021974Slab128 ft1,157Poor
FM over Big Creek
No. 000000000028640
Henry County0720628041959Stringer/Multi-beam or Girder159 ft1,151Poor
190th ST over Baskins Creek
No. 000000000079741
Bremer County0921319011971Slab88 ft1,149Poor
Winslow RD over Indian Creek
No. 000000000221471
Linn County0840630002002Slab97 ft1,129Poor
Needham Ave over Small Natural Stream
No. 000000000046690
Sac County0873631061939Culvert25 ft1,117Poor
FM over Prairie Creek
No. 000000000071410
Benton County0831213011965Slab78 ft1,090Poor
FM over Opossum Creek
No. 000000000071820
Benton County0841015011959Culvert22 ft1,090Poor
FM over Opossum Creek
No. 000000000071830
Benton County0841016011959Culvert22 ft1,090Poor
S23 200th Ave over BNSF RR
No. 000000000226430
Lucas County0722214021937Arch - Deck322 ft1,090Poor
Van Buren ST over Ralston Creek
No. 000000000501300
Johnson County0790615001935Culvert28 ft1,082Poor
FM over Little Sioux River
No. 000000000144740
Dickinson County0983710011979Stringer/Multi-beam or Girder204 ft1,076Poor
N 16th ST over Drainage
No. 000000000002010
Page CountyC700005751900Stringer/Multi-beam or Girder104 ft1,073Poor
HWY 147 over Small Natural Stream
No. 000000000025060
Floyd County0951813031967Slab92 ft1,070Poor
FM over S Copper Creek
No. 000000000192751
Jackson County084E528041974Stringer/Multi-beam or Girder55 ft1,070Poor
Fa-Gaston Ave over Keg Creek
No. 000000000246070
Mills County0724206031967Stringer/Multi-beam or Girder177 ft1,065Poor
220 ST over Br Robinson Creek
No. 000000000023010
Delaware County0880604011922Culvert24 ft1,061Poor
Old Ia 138 over Walnut Creek
No. 000000000013991
Appanoose County0691816011973Stringer/Multi-beam or Girder276 ft1,060Poor
Big Rock RD over Creek
No. 000000000303010
Scott County080E103041923Slab33 ft1,060Poor
FM over Walnut Creek
No. 000000000303091
Scott County080E112081949Stringer/Multi-beam or Girder104 ft1,060Poor
5th ST E over Drainage
No. 000000000011250
Tama County0831535011915Slab22 ft1,054Poor
Local RD over Drainage Ditch
No. 000000000019680
Chickasaw County0951219081927Slab29 ft1,051Poor
FM over Big Cedar Creek
No. 000000000200270
Jefferson County0711003051956Stringer/Multi-beam or Girder254 ft1,050Poor
W Ridgeway Ave over S Br Dry Run
No. 000000000001045
Black Hawk CountyA150006001900Stringer/Multi-beam or Girder30 ft1,049Poor
Main ST over Badger Creek
No. 000000000006190
Ida County0874023061968Slab77 ft1,043Poor
South Ave over Iowa River
No. 000000000176590
Hardin County0892017081957Stringer/Multi-beam or Girder170 ft1,041Poor
E15/115th ST over Long Dick Creek
No. 000000000316160
Story County0852309031964Stringer/Multi-beam or Girder88 ft1,028Poor
15th ST over Butler Creek
No. 000000000000080
Dallas County0792730001907Frame77 ft1,027Poor
FM over Knotty Creek
No. 000000000143211
Des Moines County0700324051980Slab116 ft1,019Poor
Center ST over Deer Creek
No. 000000000005431
Tama County0841614011982Slab159 ft1,019Poor
A26 (180th St) over Big Sioux River
No. 000000000230665
Lyon County0994821031977Stringer/Multi-beam or Girder402 ft1,017Poor
FM over Klondike Creek
No. 000000000230675
Lyon County0994821051962Stringer/Multi-beam or Girder80 ft1,017Poor
Lancer Ave over Small Natural Stream
No. 000000000036610
Mitchell County0991724061925Culvert25 ft1,011Poor
Wells Ferry RD over Creek
No. 000000000302290
Scott County078E506061964Slab110 ft1,010Poor
13 Ave over Buckeye Creek
No. 000000000014511
Benton County0821222041976Slab83 ft1,002Poor
C33 over Small Stream
No. 000000000088410
Butler County0921523011966Slab77 ft1,002Poor
F 65 over Middle River
No. 000000000026020
Guthrie County0783235111959Stringer/Multi-beam or Girder157 ft996Poor
G-58 over Otter Creek
No. 000000000051160
Warren County0752322091951Stringer/Multi-beam or Girder185 ft996Poor
FM over Little Mosquito Creek
No. 000000000258200
Muscatine County0780231031964Slab102 ft990Poor
FM over Cedar River
No. 000000000258340
Muscatine County0780336011966Stringer/Multi-beam or Girder1,054 ft990Poor
Central City RD over East Otter Creek
No. 000000000222330
Linn County0850711011962Slab32 ft982Poor
FM over Rock River
No. 000000000228870
Lyon County0984624021966Stringer/Multi-beam or Girder278 ft977Poor
D-25 over Elliot Creek
No. 000000000053510
Woodbury County0884631101957Tee Beam154 ft977Poor
D 25 over Small Stream
No. 000000000053525
Woodbury County0874604071978Culvert25 ft977Poor
D-25 over Camp Creek
No. 000000000053531
Woodbury County0874603051978Slab128 ft977Poor
C70 330th ST over Boone River
No. 000000000054520
Wright County0902636011951Stringer/Multi-beam or Girder242 ft977Poor
FM over Iowa River
No. 000000000358720
Wright County0932319011965Stringer/Multi-beam or Girder153 ft977Poor
FM over N. Skunk River
No. 000000000199080
Jasper County0811905021964Stringer/Multi-beam or Girder153 ft970Poor
W40 over Des Moines River
No. 000000000050350
Van Buren County0680817041960Girder and Floorbeam System937 ft970Poor
330th ST over Eagle Creek
No. 000000000054530
Wright County0902531011951Stringer/Multi-beam or Girder152 ft966Poor
FM 197 Ave over Small Stream
No. 000000000140930
Delaware County0880515061967Tee Beam26 ft962Poor
Mill St. over Volga River
No. 000000000011590
Fayette County0000000001963Stringer/Multi-beam or Girder220 ft959Poor
FM over Trout River
No. 000000000347430
Winneshiek County0980721091956Stringer/Multi-beam or Girder173 ft953Poor
FM over Cedar River
No. 000000000104291
Cedar County0810428031971Girder and Floorbeam System699 ft950Poor
FM over Village Creek
No. 000000000330600
Wapello County0711410041961Slab102 ft950Poor
FM over Small Stream
No. 000000000072570
Benton County0851006021925Culvert45 ft940Poor
FM over Indian Creek
No. 000000000300060
Sac County0873623021969Slab103 ft938Poor
B Ave over Small Stream
No. 000000000006790
Washington County0770718001936Culvert29 ft938Poor
FM over Blue Earth River
No. 000000000052510
Winnebago County0992609021924Stringer/Multi-beam or Girder43 ft938Poor
E Hamilton ST over Small Stream
No. 000000000008570
Chickasaw County0951207001980Channel Beam25 ft937Poor
FM over Branch Yellow River
No. 000000000061321
Allamakee County0960513051999Slab91 ft933Poor
255th ST over Little Indian Creek
No. 000000000046570
Sac County0883619031968Slab26 ft928Poor
9th Avenue over Smith Creek
No. 000000000051870
Washington County0770924001928Slab73 ft920Poor
FM over East Fork Crooked Creek
No. 000000000181250
Henry County0730509041970Stringer/Multi-beam or Girder179 ft910Poor
FM over N Timber Creek
No. 000000000242830
Marshall County0831920021963Stringer/Multi-beam or Girder54 ft903Poor
14th ST over French Creek
No. 000000000005350
Lee County0670404001962Slab78 ft899Poor
FM-530th ST over W Fork Little Sioux
No. 000000000109400
Cherokee County0924235011968Culvert50 ft898Poor
FM over Landphere Creek
No. 000000000087531
Butler County0911532041972Slab103 ft890Poor
FM over Fox River
No. 000000000134630
Davis County0691327031962Stringer/Multi-beam or Girder230 ft890Poor
FM 520th ST over Pechman Creek
No. 000000000203370
Johnson County0780624031974Stringer/Multi-beam or Girder43 ft880Poor
FM over Br of English Creek
No. 000000000227190
Lucas County0732111021963Slab103 ft880Poor
FM over Over-Flow-North River
No. 000000000234640
Madison County0772631021970Slab78 ft880Poor
FM over Long Branch Creek
No. 000000000239470
Marion County0742126021967Stringer/Multi-beam or Girder52 ft880Poor
FM over Des Moines River
No. 000000000330260
Wapello County0711227061957Stringer/Multi-beam or Girder1,245 ft880Poor
Ia 175 over Drainage Ditch #52
No. 000000000052350
Webster County0.8 Mi. E of JCT SR P291953Stringer/Multi-beam or Girder32 ft880Poor
Lincoln ST over Hurley Creek
No. 000000000002760
Union County0723101021973Stringer/Multi-beam or Girder60 ft875Poor
FM over West Fork Cedar River
No. 000000000086580
Butler County0901505041964Stringer/Multi-beam or Girder276 ft874Poor
240th Ave over Creek
No. 000000000303620
Scott County080E413061962Culvert20 ft870Poor
North Main ST over Small Stream
No. 000000000049710
Tama County0831621071962Culvert51 ft869Poor
4th ST over Red Oak Creek
No. 000000000009810
Montgomery County0000000001965Stringer/Multi-beam or Girder44 ft861Poor
Viking Av over Buck Creek
No. 000000000079440
Bremer County0921134021958Stringer/Multi-beam or Girder156 ft854Poor
HWY 215 over Small Natural Stream
No. 000000000027260
Hardin County0861916041947Slab31 ft854Poor
HWY 215 over Small Natural Stream
No. 000000000027270
Hardin County0861905261948Stringer/Multi-beam or Girder44 ft854Poor
FM over North Soap Creek
No. 000000000065830
Appanoose County0701612041968Stringer/Multi-beam or Girder182 ft850Poor
FM over Boyer River
No. 000000000301590
Sac County0893704021956Slab103 ft848Poor
FM over Dugout Creek
No. 000000000145251
Dickinson County0993810021970Slab91 ft843Poor
Main ST over Aurelia Creek
No. 000000000501850
Cherokee County0913910011939Arch - Deck35 ft841Poor
FM over Drainage Ditch 2
No. 000000000257160
Muscatine County0760407011969Slab77 ft840Poor
M-63 / O Ave over Snake Creek
No. 000000000266700
Page County0693722021962Stringer/Multi-beam or Girder106 ft837Poor
FM over Nicholson Creek
No. 000000000103280
Cedar County0800420021960Slab75 ft836Poor
FM over Prairie Creek
No. 000000000070310
Benton County0821024031969Slab79 ft835Poor
X-28 & Middle R over Mississippi Slough
No. 000000000008370
Lee County0000000001957Channel Beam31 ft832Poor
FM over Butcher Creek
No. 000000000334880
Warren County0772219041952Stringer/Multi-beam or Girder64 ft830Poor
FM 2430 James over W Branch Iowa River
No. 000000000026940
Hancock County0962521041948Slab92 ft828Poor
FM 130 Ave over Sandhagen Creek
No. 000000000142820
Delaware County0900628081965Slab78 ft825Poor
Cedar RD over Mink Creek
No. 000000000024890
Fayette County0930715041957Stringer/Multi-beam or Girder153 ft825Poor
FM over Prairie Creek
No. 000000000070520
Benton County0821121011960Culvert21 ft820Poor
10th ST SW over Otter Creek
No. 000000000008920
Fayette County0000000001963Stringer/Multi-beam or Girder154 ft820Poor
FM over Eagle Creek
No. 000000000357690
Wright County0912529041963Stringer/Multi-beam or Girder68 ft818Poor
FM over Floyd River
No. 000000000000150
Sioux County0944401041954Stringer/Multi-beam or Girder276 ft813Poor
Highway S-74 S over Carson Creek
No. 000000000195590
Jasper County0781903031964Slab103 ft810Poor
Highway F-62 W over S Skunk River
No. 000000000195610
Jasper County0781910031961Stringer/Multi-beam or Girder351 ft810Poor
FM over S River
No. 000000000333820
Warren County0752405041949Truss - Thru232 ft807Poor
Union ST over Railroad Creek
No. 000000000001990
Cherokee County0000000001900Stringer/Multi-beam or Girder43 ft803Poor
N14 (310th Ave) over Drainage Ditch
No. 000000000023760
Dickinson County0993503021948Culvert21 ft803Poor
Ave G over French Creek
No. 000000000005250
Lee County0670404001962Slab78 ft800Poor
Ia 2 over Platte River
No. 000000000049861
Taylor County0.5 Mi. E of W JCT SR N641976Slab123 ft800Poor

Counties with the most

Marshall County13043%
Jasper County10828%
Tama County10732%
Cass County10435%
Fayette County9727%
Poweshiek County9539%
Woodbury County9521%
Guthrie County9436%
Plymouth County9021%
Ringgold County8841%
good bridgesfair bridges